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https://github.com/openvswitch/ovs
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8811fc0ae1
I spent some time recently looking at the results of "ovs-ofctl dump-table-features". It was really distressing because of the volume of information. Every table yielded well over 100 lines of output and for 253 (visible) tables that meant over 25,300 lines of output total, which is basically unusable. This commit cuts the volume of output greatly by eliminating most of the duplication from one table to the next. The command now prints the full output only for table 0, and for each subsequent table prints only the parts that differ. That reduces the output volume for tables after the first to only 9 lines each (one of which is blank), for a total of more like 2,400 lines, which is still not short but reasonably manageable. Signed-off-by: Ben Pfaff <blp@nicira.com> Acked-by: Andy Zhou <azhou@nicira.com>
59 lines
1.7 KiB
C
59 lines
1.7 KiB
C
/*
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* Copyright (c) 2008, 2009, 2011, 2012, 2015 Nicira, Inc.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at:
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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/* OpenFlow protocol pretty-printer. */
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#ifndef OFP_PRINT_H
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#define OFP_PRINT_H 1
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#include <stdint.h>
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#include <stdio.h>
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struct ds;
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struct ofp10_match;
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struct ofp_flow_mod;
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struct ofp_header;
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struct ofputil_flow_stats;
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struct ofputil_table_features;
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struct ofputil_table_stats;
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#ifdef __cplusplus
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extern "C" {
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#endif
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void ofp_print(FILE *, const void *, size_t, int verbosity);
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void ofp_print_packet(FILE *stream, const void *data, size_t len);
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void ofp10_match_print(struct ds *, const struct ofp10_match *, int verbosity);
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char *ofp_to_string(const void *, size_t, int verbosity);
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char *ofp10_match_to_string(const struct ofp10_match *, int verbosity);
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char *ofp_packet_to_string(const void *data, size_t len);
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void ofp_print_flow_stats(struct ds *, struct ofputil_flow_stats *);
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void ofp_print_version(const struct ofp_header *, struct ds *);
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void ofp_print_table_features(
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struct ds *, const struct ofputil_table_features *features,
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const struct ofputil_table_features *prev_features,
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const struct ofputil_table_stats *stats,
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const struct ofputil_table_stats *prev_stats);
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#ifdef __cplusplus
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}
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#endif
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#endif /* ofp-print.h */
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